10889822 has 4 divisors (see below), whose sum is σ = 16334736. Its totient is φ = 5444910.

The previous prime is 10889779. The next prime is 10889891. The reversal of 10889822 is 22898801.

10889822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2722454 + ... + 2722457.

It is an arithmetic number, because the mean of its divisors is an integer number (4083684).

Almost surely, 2^10889822 is an apocalyptic number.

10889822 is a deficient number, since it is larger than the sum of its proper divisors (5444914).

10889822 is an equidigital number, since it uses as much as digits as its factorization.

10889822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5444913.

The product of its (nonzero) digits is 18432, while the sum is 38.

The square root of 10889822 is about 3299.9730301928. The cubic root of 10889822 is about 221.6529897781.

It can be divided in two parts, 10889 and 822, that added together give a palindrome (11711).

The spelling of 10889822 in words is "ten million, eight hundred eighty-nine thousand, eight hundred twenty-two".